MULTIQUIP LS500 Manual do Utilizador

OPERATION AND PARTS MANUALTHIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.To find the latest revision of thispublication, visit our website at:

PAGE 10 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — RULES FOR SAFE OPERATIONEMERGENCIES ALWAYS know

PAGE 100 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — BATTERY ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 101LS400/LS500 PUMP — BATTERY ASSY.BATTERY ASSY.NO. PART NO. PART NAM

PAGE 102 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — HOPPER ASSY.HOPPER ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 103LS400/LS500 PUMP — HOPPER ASSY.HOPPER ASSY.NO. PART NO. PART NAME

PAGE 104 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — HOPPER ATTACHMENT ASSY.HOPPER ATTACHMENT ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 105LS400/LS500 PUMP — HOPPER ATTACHMENT ASSY.HOPPER ATTACHMENT ASSY.N

PAGE 106 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — HOPPER INTERIOR ASSY.HOPPER INTERIOR ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 107LS400/LS500 PUMP — HOPPER INTERIOR ASSY.HOPPER INTERIOR ASSY.NO. P

PAGE 108 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — SHUTTLE CYLINDER ASSY.SHUTTLE CYLINDER ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 109LS400/LS500 PUMP — SHUTTLE CYLINDER ASSY.SHUTTLE CYLINDER ASSY.NO.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 11NOTES

PAGE 110 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — LUBRICATION PISTONS ASSY.LUBRICATION PISTONS ASS

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 111LS400/LS500 PUMP — LUBRICATION PISTONS ASSY.LUBRICATION PISTONS AS

PAGE 112 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LUBRICATION PISTONS ASSY.LS400/LS500 PUMP — LUBRICATION PISTONS ASS

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 113LS400/LS500 PUMP — LUBRICATION PISTONS ASSY.LUBRICATION PISTONS AS

PAGE 114 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — FUEL TANK ASSY.FUEL TANK ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 115LS400/LS500 PUMP — FUEL TANK ASSY.FUEL TANK ASSY.NO. PART NO. PART

PAGE 116 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — HEAT EXCHANGER ASSY.HEAT EXCHANGER ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 117LS400/LS500 PUMP — HEAT EXCHANGER ASSY.HEAT EXCHANGER ASSY.NO. PAR

PAGE 118 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — ACCUMULATOR ASSY.ACCUMULATOR ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 119LS400/LS500 PUMP — ACCUMULATOR ASSY.ACCUMULATOR ASSY.NO. PART NO.

PAGE 12 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11).2ELBATSNOITACIFICEPSENIGNEledoMF1102L4FztueDenignEleseiDF1102L4FBzt

PAGE 120 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — REMIXER CONTROL ASSY.REMIXER CONTROL ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 121LS400/LS500 PUMP — REMIXER CONTROL ASSY.REMIXER CONTROL ASSY.NO.

PAGE 122 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)GREASE POINTSLS400/LS500 PUMP — LUBRICATION PANELPOSITION LOCATION

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 123LS400/LS500 PUMP — LUBRICATION PANELLUBRICATION PANEL ASSY.NO. PAR

PAGE 124 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)ENGINE COVER ASSY.LS400/LS500 PUMP — ENGINE COVER ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 125LS400/LS500 PUMP — ENGINE COVER ASSY.ENGINE COVER ASSY.NO. PART NO

PAGE 126 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)HYDRAULIC TANK ASSY.LS400/LS500 PUMP — HYDRAULIC TANK ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 127LS400/LS500 PUMP — HYDRAULIC TANK ASSY.HYDRAULIC TANK ASSY.NO. PAR

PAGE 128 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS-40TD/LS-50TD ENGINE ASSY.LS400/LS500 PUMP — ENGINE ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 129LS400/LS500 PUMP — ENGINE ASSY.ENGINE ASSY.NO. PART NO. PART NAME

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 13LS400/LS500 PUMP — DIMENSIONSSNOISNEMID.3ELBAT.FERSNOISNEMIDA).mc

PAGE 130 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)THROTTLE ASSY.LS400/LS500 PUMP — THROTTLE ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 131LS400/LS500 PUMP — THROTTLE ASSY.THROTTLE ASSY.NO. PART NO. PART N

PAGE 132 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)WATER SEPARATOR ASSY.LS400/LS500 PUMP — WATER SEPARATOR ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 133LS400/LS500 PUMP — WATER SEPARATOR ASSY.WATER SEPARATOR ASSY.NO. P

PAGE 134 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)HYDRAULIC PUMP ASSY.LS400/LS500 PUMP — HYD. PUMP ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 135LS400/LS500 PUMP — HYD. PUMP ASSY.HYDRAULIC PUMP ASSY.NO. PART NO.

PAGE 136 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)MANIFOLD ASSY.LS400/LS500 PUMP — MANIFOLD ASSY.FRONT OFMACHINE2120B

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 137LS400/LS500 PUMP — MANIFOLD ASSY.MANIFOLD ASSY.NO. PART NO. PART N

PAGE 138 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)CONTROL BOX ASSY.LS400/LS500 PUMP — CONTROL BOX ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 139LS400/LS500 PUMP — CONTROL BOX ASSY.CONTROL BOX ASSY.NO. PART NO.

PAGE 14 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — IMPORTANT HAND SIGNALSFigure 2. Operation Hand S

PAGE 140 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)CONTROL BOX HARNESSES ASSY.LS400/LS500 PUMP — CONTROL BOX HARNESSES

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 141LS400/LS500 PUMP — CONTROL BOX HARNESSES ASSY.CONTROL BOX HARNESSE

PAGE 142 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)REMOTE CONTROL CABLE ASSY.LS400/LS500 PUMP — REMOTE CONTROL CABLE A

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 143LS400/LS500 PUMP — REMOTE CONTROL CABLE ASSY.REMOTE CONTROL CABLE

PAGE 144 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — HYDRAULIC STABILIZER ASSY. (OPTIONAL)

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 145LS400/LS500 PUMP — HYDRAULIC STABILIZER ASSY. (OPTIONAL)OPTIONAL

PAGE 146 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)PAYMENT TERMSTerms of payment for parts are net 30 days.FREIGHT POL

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 147MAYCO PUMP WARRANTYMECHANICAL DRIVE MODELSMAYCO PUMP, hereinafter

OPERATION AND PARTS MANUALYour Local Dealer is:HERE’S HOW TO GET HELPPLEASE HAVE THE MODEL AND SERIALNUMBER ON-HAND WHEN CALLINGUNITED STATESMultiqui

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 15CONCRETE MIX DESIGNMix design is most important to achieve maximum

PAGE 16 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — GENERAL INFORMATIONREGIONAL DIFFERENCESConcrete

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 17LS400/LS500 PUMP — HOW IT WORKSThe following is a brief explanatio

PAGE 18 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — PUMP COMPONENTSFigure 5. Major Pump Components

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 19LS400/LS500 PUMP — PUMP COMPONENTSFigure 5 illustrates the locatio

PAGE 2 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)Proposition 65 WarningDiesel engine exhaust and some ofLS400/LS500 PU

PAGE 20 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — DIGITAL CONTROL PANEL COMPONENTSFigure 6. Pump Di

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 21LS400/LS500 PUMP — DIGITAL READOUT SCREENPRIMARY SCREENScreen 1Indi

PAGE 22 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — ENGINE COMPONENTSINITIAL SERVICINGThe engine (Fig

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 23LS400/LS500 PUMP — INSPECTIONBEFORE STARTING1. Read safety instruc

PAGE 24 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — INSPECTIONENGINE OIL CHECK1. Remove the engine o

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 25LS400/LS500 PUMP — INSPECTION2. If the hydraulic oil level is low,

PAGE 26 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — SET-UPLOCATION OF PUMP1. Place the pump in the b

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 272. Turn the Cylinder Stroke Control Switch to theAUTOMATIC position

PAGE 28 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)HOSE LUBRICATIONBefore pumping, it is necessary to lubricate the hos

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 29Figure 30. AccumulatorPressure Gauge5. The Accumulator Pressure Gau

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 3NOTES

PAGE 30 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — OPERATIONFigure 37. Radio Remote ControlREMOTE C

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 31It will be necessary at times to move your pump fromone job site lo

PAGE 32 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)It is strongly recommended that steel pipebe used on all vertical pu

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 33The use of 2 -1/2” I.D. hose in these extreme cases reducesline pre

PAGE 34 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)CLEARING THE SYSTEM AFTER MIX SET UPIf, for any reason, the mix shou

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 35DO NOT open any of the delivery system joint clamps.“REVERSE” PUMPI

PAGE 36 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — MAINTENANCE (PUMP)TABLE 5. MAINTENANCE CHECK SCHE

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 37LS400/LS500 PUMP — MAINTENANCE (PUMP)HYDRAULIC OIL SYSTEM MAINTENAN

PAGE 38 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)BRAKE SYSTEMThe brake system should be periodically checked. Look fo

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 39CLEANING THE LUBRICATION BOX1. Remove the top cover and the drain

PAGE 4 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP —TABLE OF CONTENTSSpecification and part number are

PAGE 40 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)WEAR PLATE AND CUTTING RINGDue to the abrasive nature of concrete, i

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 41LS400/LS500 PUMP — MAINTENANCE (PUMP)CYLINDER CUP REPLACEMENT PROCE

PAGE 42 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)CHANGING THE WEAR PLATE AND RINGDue to the swinging motion of the Nu

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 43LS400/LS500 PUMP — MAINTENANCE (PUMP)WHEEL BEARINGSAfter every 6 mo

PAGE 44 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — MAINTENANCE (TRAILER)Trailer BrakesProperly func

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 45LS400/LS500 PUMP — MAINTENANCE (TRAILER)Periodically check the act

PAGE 46 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)Torsion SuspensionThe mounting bracket (Figure 49) of the torsion su

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 47TRAILER SAFETY INFORMATIONSafety precautions should be followed at

PAGE 48 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)Driving ConditionsWhen towing a trailer, you will have decreased acc

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 49Reporting Safety DefectsIf you believe that your vehicle has a defe

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 5www.multiquip.comOrdering parts has never been easier! Choose from t

PAGE 50 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESSAFETY WARNING LABELS O

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 51LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESTow VehicleThe towing

PAGE 52 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESCoupler TypesThe trail

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 53If the coupler cannot be secured to the hitch ball, do nottow the t

PAGE 54 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESBreakaway Brake SystemI

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 55LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESUncoupling the Ball Hi

PAGE 56 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESFigure 56. Tire and Lo

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 57Step 1.Locate the statement, “The weight of cargo should neverexcee

PAGE 58 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESU.S. DOT Tire Identific

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 59LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESFigure 58. UTQGS Tire

PAGE 6 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)Safety precautions should be followed at all times whenoperating this

PAGE 60 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER SAFETY GUIDELINESLug Nut Torque Requirem

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 61Figure 60. Trailer to Tow Vehicle Wiring DiagramLights and Signals

PAGE 62 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)The hydraulic troubleshooting procedures listed below are intended f

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 63LS400/LS500 PUMP — TROUBLESHOOTING (PUMP)TABLE 9. PUMP TROUBLESHOOT

PAGE 64 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)TABLE 9. PUMP TROUBLESHOOTING (CONTINUED)Problem Possible Problem To

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 65LS400/LS500 PUMP — TROUBLESHOOTING (ENGINE)Practically all breakdow

PAGE 66 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TROUBLESHOOTING (TRAILER BRAKE SYSTEM)GNITOOHSELB

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 67LS400/LS500 PUMP — TROUBLESHOOTING (ELECTRICAL)GNITOOHSELBUORTLACI

PAGE 68 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TROUBLESHOOTING (ELECTRICAL))deunitnoc(GNITOOHSE

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 69LS400/LS500 PUMP — TROUBLESHOOTING (ELECTRICAL)Figure 61. Locatio

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 7ALWAYS place the Engine ON/OFFswitch in the OFF position. NEVERperfo

PAGE 70 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)Figure 62. Connections to Digital Control Box - J1 and J2 Connector

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 71LS400/LS500 PUMP — WIRING DIAGRAM (CONTROL BOX)Figure 62. Connecti

PAGE 72 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — WIRING DIAGRAM (CONTROL BOX)Figure 63. Connectio

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 73LS400/LS500 PUMP — WIRING DIAGRAM (CONTROL BOX)Figure 63. Connecti

PAGE 74 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — WIRING DIAGRAM (HOPPER VIBRATOR)Figure 65. Opti

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 75ACCB1A1T1P1T2B2A2P27CC 14CCTPABBAPTMANIFOLDINOUTRELIEFLSSTA-1STA-2T

PAGE 76 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — MANIFOLD BLOCK PORTSFigure 67. Manifold Block Por

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 77APPENDIX — CONCRETE MIX INFORMATIONThe following information has b

PAGE 78 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)A.S.T.M. STANDARD SPECIFICATION FOR GRADING AGGREGATEAPPENDIX — CON

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 79Figure 68-A. Slump Test (1/3 Full)Figure 68-C. Slump Test(Full-

PAGE 8 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)The following safety guidelines should always be used whenoperating t

PAGE 80 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)APPENDIX — RECOMMENDED SHOTCRETE SYSTEMFigure 69. Recommended Shotc

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 81APPENDIX — RECOMMENDED SHOTCRETE SYSTEMGENERAL RECOMMENDATIONS If t

PAGE 82 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)APPENDIX — RECOMMENDED SHOTCRETE ACCESSORIESRECOMMENDED SHOTCRETE AC

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 83APPENDIX — RECOMMENDED SHOTCRETE ACCESSORIESRECOMMENDED SHOTCRETE A

PAGE 84 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — EXPLANATION OF CODE IN REMARKS COLUMNThe followin

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 85LS400/LS500 CONCRETE PUMP1 UnitQty. P/N Description1 ... EM1

PAGE 86 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)NAMEPLATE AND DECALSLS400/LS500 PUMP — NAMEPLATE AND DECALSEMERGENCY

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 87LS400/LS500 PUMP — NAMEPLATE AND DECALSNAMEPLATE AND DECALSNO. PART

PAGE 88 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — NAMEPLATE AND DECALS

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 89LS400/LS500 PUMP — NAMEPLATE AND DECALSNAMEPLATE AND DECALSNO. PART

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 9 NEVER run engine without air filter. Severe enginedamage may occur

PAGE 90 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — FRAME ASSY.FRAME ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 91LS400/LS500 PUMP — FRAME ASSY.FRAME ASSY.NO. PART NO. PART NAME QTY

PAGE 92 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)AXLE ASSY. (RIGHT/LEFT)LS400/LS500 PUMP — AXLE ASSY. (RIGHT/LEFT)

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 93LS400/LS500 PUMP — AXLE ASSY. (RIGHT/LEFT)AXLE ASSY. (RIGHT/LEFT)N

PAGE 94 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — BRAKE LINE ASSY.BRAKE LINE ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 95LS400/LS500 PUMP — BRAKE LINE ASSY.BRAKE LINE ASSY.NO. PART NO. PAR

PAGE 96 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — BRAKE LIGHT ASSY.BRAKE LIGHT ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 97LS400/LS500 PUMP — BRAKE LIGHT ASSY.BRAKE LIGHT ASSY.NO. PART NO. P

PAGE 98 — MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11)LS400/LS500 PUMP — TRAILER HITCH ASSY.TRAILER HITCH ASSY.

MAYCO LS400/LS500 PUMP — OPERATION AND PARTS MANUAL — REV. #6 (09/19/11) — PAGE 99LS400/LS500 PUMP — TRAILER HITCH ASSY.TRAILER HITCH ASSY.NO. PART N